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Building and Landlord Data Analysis Report

117 Diamond Street, Brooklyn, NY 11222

0
DOB Complaints
14
311 Housing Calls
6
Housing Violations
0
Permits

Risk Assessment

96
Low Risk

This building shows minimal signs of maintenance issues based on our analysis.

Our AI predicts there is a 96% chance of no major maintenance issues.
Augrented Insights Report for 117 Diamond Street

117 Diamond Street, a 3-story, 6-unit Old Law Tenement building built in 1930 and owned by John Imperatore, has experienced persistent maintenance challenges over recent years, with particular concerns regarding rodent activity and building maintenance compliance. Most notably, there has been a recurring pattern of rat sightings documented through 311 complaints and confirmed by multiple rodent inspections in 2024 and 2025, with the most recent Department of Health and Mental Hygiene inspections in March 2025 finding violations requiring follow-up inspections.

The building's maintenance record shows a significant backlog of unresolved violations, including at least seven active Department of Buildings violations issued between 2018 and 2024 for failure to file required external low-pressure inspections. Additionally, there are several unresolved Housing Maintenance Code violations from 2019 related to garbage storage and safety requirements, though more recent bedbug filings from 2021 through 2024 report no infested units, suggesting some improvement in pest management.

The building has experienced various maintenance issues over the years, including water leaks documented in 2023 and multiple complaints about unsanitary conditions in 2019, though many of these complaints were closed due to lack of access for inspection. While some violations and complaints have been addressed, the persistence of rodent issues and the existence of multiple unresolved violations as of 2024-2025 indicate ongoing challenges with building maintenance and regulatory compliance.

Last updated: July 27, 2025
This report is created with AI and based on the most recent 10 data items in each category. Full reports with 50+ data points are available to subscribers.

117 Diamond Street Report Contents

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117 Diamond Street Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Greenpoint.

Building Characteristics

Total units 6
Year built 1930
Total area 3750 sq ft
Floors 3
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
6
Housing Violations
Class B & C housing maintenance code violations.
14
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
14
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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117 Diamond Street Landlord Information

HPD Registration Contacts

Contact data is from NYC HPD building registration.

RoleNameAddress

Landlord Portfolio

Other NYC buildings registered to this landlord.

AddressUnitsCode ViolationsRisk Rating

Landlord Court Records

NYC housing court and civil court records. Name matching only; verify parties are actually the owners by reviewing the case files!

Date FiledCase TitleCourtLink
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117 Diamond Street Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
None found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Registered None

Full Building Data for 117 Diamond Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 117 Diamond Street. These complaints are related to conditions such as lack of heat, hot water, mold, pests, and other habitability issues. Class B and C violations are the most serious and may indicate significant problems with building maintenance or safety.

Date ReceivedSttatus DateCategoryTypeStatus
2023-09-292024-08-06Water Leak-Slow LeakNon EmergencyCLOSE
2020-07-302020-10-03Unsanitary Condition-PestsEmergencyCLOSE
2019-07-292019-08-04Unsanitary Condition-Garbage/recycling StorageNon EmergencyCLOSE
2019-06-152019-08-03Unsanitary Condition-PestsEmergencyCLOSE
2019-06-222019-07-07Unsanitary Condition-PestsEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 117 Diamond Street. These violations are related to conditions such as lack of heat, hot water, mold, pests, and other habitability issues. Class B and C violations are the most serious and may indicate significant problems with building maintenance or safety.

Inspection DateClassStatusStatus DateApartmentNOV DescriptionCertified Date
2023-03-22ACloseNoneNone(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.None
2022-02-24ACloseNoneNone(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.None
2021-04-08ACloseNoneNone(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.None
2019-04-06CCloseNoneNone§ 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING 2ND, 3RD, AND 4TH METAL TREAD FROM BOTTOM AT SECOND TO THIRD STORY AT BUILING REAR AT FIRE ESCAPENone
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311 Service Requests

Service requests made to 311 for 117 Diamond Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-03-11 16:59RodentRat SightingClosedDOHMH
2023-10-10 20:46RodentRat SightingClosedDOHMH
2023-09-29 15:01WATER LEAKSLOW LEAKClosedHPD
2020-07-30 09:23UNSANITARY CONDITIONPESTSClosedHPD
2019-07-29 10:34UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 117 Diamond Street.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 117 Diamond Street.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 117 Diamond Street. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

DateTypeDescriptionStatus
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Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 117 Diamond Street. The information includes the file date, infested units, eradicated units, re-infested units, filing start date, and filing end date. The data is sourced from DOHMH. Landlords are required to file these reports; missing data may indicate non-compliance.

File DateInfested UnitsEradicated UnitsRe-infested UnitsFiling Start DateFiling End Date
2024-12-160002023-11-012024-10-31
2024-02-160002022-11-012023-10-31
2022-06-280002020-11-012021-10-31
2021-07-286612019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 117 Diamond Street. Data from NYC DOHMH.

DateTypeResult
2025-04-14ComplianceRat Activity
2025-03-17InitialRat Activity
2025-01-31InitialPassed
2024-12-03ComplianceRat Activity
2024-05-08ComplianceRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 117 Diamond Street. The information includes the open date, case type, status, judgement, penalty and whether harassment was found. The data is sourced from HPD.

Source: HPD
Open DateCase TypeStatusJudgementPenaltyHarassment found
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OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 117 Diamond Street. The information includes the date, agency, respondent, charge, result, penalty, and status. The data is sourced from OATH.

Source: Office of Administrative Trials and Hearings (OATH)
DateAgencyRespondentChargeResultPenaltyStatus
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ECB Violations

Environmental Control Board violations for 117 Diamond Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 117 Diamond Street. The information includes the start date, start violations, discharge date, and status. The data is sourced from HPD.

Source: Department of Housing Preservation and Development (HPD)
Start DateStart ViolationsDischarge DateStatus
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Vacate Orders Explanation

The table below shows the vacate orders for 117 Diamond Street. The information includes the effective date, rescinded date, reason, type, and units. The data is sourced from DOB.

Source: Department of Buildings (DOB)
Effective DateRescinded DateReasonTypeUnits
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Work Orders Explanation

The table below shows the work orders for 117 Diamond Street. The information includes the date created, type, description, and charge. The data is sourced from HPD.

Source: Department of Housing Preservation and Development (HPD)
Date CreatedTypeDescriptionCharge
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Liens Explanation

The table below shows tax and water liens for 117 Diamond Street. Information includes tax class, month, water only flag, amount, and cycle. Data is sourced from NYC Department of Finance.

Source: NYC Department of Finance
Tax ClassMonthWater OnlyAmountCycle
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Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 117 Diamond Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 117 Diamond Street. Data includes filing date, type, and status.

Start DateEnd DateStatusProcedureFloor

Fire Violations

Violations issued by the Fire Department for this property.

Violation NumberDateDescriptionStatus
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Fire Inspections

Fire Department inspection records for this property.

DateTypeResult
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Fire Certificates

Fire safety certificates for this property.

TypeIssue DateExpiration
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Water Connections

Water connection permits and records for 117 Diamond Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 117 Diamond Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 117 Diamond Street. Data includes violation date, type, and status.

DateTypeStatus

Planning Projects

City Planning (ZAP) project applications for this building. Data includes project ID, status, borough, and lot/block information.

Project IDStatusBoroughBlockLot
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Building Permits

Department of Buildings issued building permits for this property. This includes permits for construction, alteration, and demolition work. Data includes permit type, job number, status, and issue date.

Permit TypeJob NumberStatusIssue Date

Electrical Permits

Department of Buildings issued electrical permits for this property. This includes permits for electrical work, installations, and modifications. Data includes permit type, job number, status, and issue date.

Permit TypeJob NumberStatusIssue Date

How 117 Diamond Street Compares

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